Rail System Integration Tester (m/f/d)

Siemens AG; Lisboa; Hybrid; EUR 50,000 - 70,000; Full time

Job summary

Siemens Mobility in Lisbon is seeking a Rail System Integration Tester (m/f/d) to join our team. You will drive system-specific integration activities, identify gaps between needs and portfolio, and contribute to defining the integration strategy for final validation of solutions.

The role requires a Bachelor’s degree in engineering and knowledge of C and Java, TCP/IP, and cybersecurity awareness. You will collaborate with HQ teams internationally, travel occasionally, and pursue continuous

Qualifications

• Bachelor’s degree in engineering (Telecommunications, Electronics, Computer Science, Industrial or similar).
• Basic knowledge in Requirements Management, test specification, traceability, and incident management.
• International mindset and willingness to collaborate with HQ teams.
• Strong motivation to learn with focus on process improvement and automation.
• Readiness for occasional travel.
• Self-confident, proactive, and eager to grow professionally.

Responsibilities

• Identify gaps in project needs vs project portfolio and update URS for R&D/Solution provider.
• Ensure compliance with the overall Integration strategy during the complete project lifecycle.
• Prepare the System Integration plans.
• Elaborate the System Tests Specifications, execution and support of integration tests in the laboratory and execution support on-site.
• Collaborate with HQ segments for integration activities.
• Provide support to System Management teams in the preparation of Requirements specifications of the different systems used in Mobility.
• Support the System Manager in the preparation of the Migration Strategy to ensure the best solution is delivered.
• Execute the safety activities related to tests according to Security & Assurance.

Skills

Communication

Teamwork

Willingness to travel

Self-motivation

International collaboration

Education

Bachelor's degree in engineering

Tools

C programming

Java

TCP/IP knowledge

Cybersecurity awareness

Job description

Siemens Mobility is a separately managed company of Siemens AG. As a leader in intelligent transport solutions for more than 175 years, Siemens Mobility is constantly innovating its portfolio. Its core areas include rolling stock, rail automation and electrification, a comprehensive software portfolio, and turnkey systems as well as related services. With digital products and solutions, Siemens Mobility is enabling mobility operators worldwide to make infrastructure intelligent, increase value sustainably over the entire lifecycle, enhance passenger experience and guarantee availability.

Mobility Management, Turnkey Projects & Electrification, Mainline Transport, Urban Transport and Customer Services have the know-how to make trains more environmentally friendly and efficient, make schedules and freight shipments more reliable. We work with our customers to develop optimal solutions to help overcome their challenges.

We are looking for a Rail System Integration Tester (m/f/d) to join our team!

Drive system-specific integration activities to ensure technical solutions are fit for purpose, both functionally and operationally. This includes conducting gap analyses across the project portfolio and contributing to the definition of the integration strategy, leading to the final validation of solutions.

System Integration is a key discipline within systems engineering, playing a critical role in the successful deployment of Siemens Mobility solutions by leveraging lessons learned from previous projects and driving continuous innovation.

What will be your main activities?

• Identify the gaps in projects needs vs project intended portfolio, including the preparation of reports that will lead to updates in the URS (User Requirement Specification) for R&D/Solution provider.
• Ensure compliance with the overall Integration strategy during the complete project lifecycle.
• Prepare the System Integration plans.
• Elaborate the System Tests Specifications, execution and support of integration tests in the laboratory and execution support on-site.
• Collaborate with HQ segments for integration activities.
• Provide support to System Management teams in the preparation of Requirements specifications of the different systems used in Mobility.
• Support the System Manager in the preparation of the Migration Strategy (when required) to ensure the best solution is delivered.
• Execute the safety activities related to tests according to Security & Assurance.

What do you need to qualify for this job?

• Bachelor’s degree in engineering (Telecommunications, Electronics, Computer Science, Industrial or similar).
• Basic knowledge in Requirements Management, test specification, traceability, and incident management.
• Interest in Siemens Products and System Development.
• International mindset and willingness to collaborate with HQ teams.
• Strong motivation to learn, with a natural focus on process improvement and automation.
• Excellent communication and teamwork skills.
• Readiness for occasional travel.
• Self-confident, proactive, and eager to grow professionally.

Experience in the following technologies and fields of knowledge will be valued:

• Knowledge in railway systems and technology.
• Knowledge of mass transit systems (CBTC solutions, UTO, STO, ATS, IxL, DTG…).
• Knowledge and experience developing in C and Java programming language and environment.
• Protocols and communication networks over TCP / IP.
• Communications protocols for industrial control (OPC and similar).
• IT systems (Servers, clustering and high availability IT architectures, databases, SAN storage, NAS, etc.).
• Cybersecurity-related knowledge.

What you can expect from us:

A flexible working model to promote a better work-life balance, health insurance and access to our on-site medical center. 2 volunteering days a year and 4 additional bridge days per year. In addition, you’ll have access to exclusive discounts on Siemens and Bosch brands, and access to Siemens Learning Platforms that allow for internal online courses, as well as external platforms such as Coursera, Udemy, and LinkedIn Learning.

At Siemens Mobility we believe physical barriers are not related to potential. Only the potential matters to us. We are dedicated to quality, equality and valuing diversity. Therefore, we encourage applications that reflect the diversity of the communities within which we work.